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. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: Adv Drug Deliv Rev. 2012 Jan 28;64(12):1189–1204. doi: 10.1016/j.addr.2012.01.012

Figure 5.

Figure 5

Atomic force microscopy histograms demonstrating rupture forces of (A) alendronate and (B) d-Asp8 modified cantilever tips from a tooth enamel surface. (C) Binding ability of FITC labeled HPMA copolymer-ALN conjugate (P-ALN-FITC) and HPMA copolymer-d-Asp8 conjugate (P-d-Asp8-FITC) to hydroxyapatites with different crystallinity; black bars are high crystallinity and white bars exhibit low crystallinity. Adapted from reference [3].